Click on a day for an hourly weather forecast
The temperatures in Sicily in May are comfortable with low of 15°C and and high up to 21°C.
You can expect up to 3 rainy days in Sicily during the month of May.
Our weather forecast can give you a great sense of what weather to expect in Sicily in May 2025.
If you’re planning to visit Sicily in the near future, we highly recommend that you review the 14 day weather forecast for Sicily before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 14° / 9° | 5 | 25 | 0 | 119 mm | Good | Sicily in January |
| February | 14° / 9° | 5 | 23 | 0 | 112 mm | Good | Sicily in February |
| March | 15° / 9° | 5 | 27 | 0 | 90 mm | Good | Sicily in March |
| April | 18° / 12° | 3 | 27 | 0 | 61 mm | Good | Sicily in April |
| May | 21° / 15° | 2 | 29 | 0 | 37 mm | Good | Sicily in May |
| June | 26° / 19° | 1 | 29 | 0 | 18 mm | Perfect | Sicily in June |
| July | 29° / 22° | 0 | 31 | 0 | 8 mm | Good | Sicily in July |
| August | 30° / 23° | 1 | 30 | 0 | 20 mm | Good | Sicily in August |
| September | 26° / 21° | 5 | 25 | 0 | 91 mm | Perfect | Sicily in September |
| October | 23° / 18° | 6 | 25 | 0 | 131 mm | Perfect | Sicily in October |
| November | 19° / 14° | 5 | 25 | 0 | 108 mm | Good | Sicily in November |
| December | 15° / 11° | 5 | 26 | 0 | 88 mm | Good | Sicily in December |